public async Task <IHttpActionResult> Get(int userId)
{
var resultadoUsuario = string.Empty;//usuario.ObtenerPorId(userId);
var usuarioApp = _userManager.Users.FirstOrDefault(x => x.Email == resultadoUsuario);
var assignedRoles = await _userManager.GetRolesAsync(usuarioApp.Id);
var allRoles = _roleManager.Roles.ToList();
var userRoles = allRoles.Select(r => new SelectListItem()
{
Value = r.Name,
Text = r.Name,
Selected = assignedRoles.Contains(r.Name),
}).ToList();
var viewModel = new UsuarioRolesViewModel()
{
Username = usuarioApp.UserName,
UserId = (int)usuarioApp.Id,
UserRoles = userRoles,
};
return(Ok(viewModel));
}
public async Task <IHttpActionResult> Put([FromBody] UsuarioRolesViewModel viewModel)
{
var user = await _userManager.FindByIdAsync(viewModel.UserId);
var possibleRoles = await _roleManager.Roles.ToListAsync();
var userRoles = await _userManager.GetRolesAsync(user.Id);
var submittedRoles = viewModel.SelectedRoles;
var shouldUpdateSecurityStamp = false;
foreach (var submittedRole in submittedRoles)
{
var hasRole = await _userManager.IsInRoleAsync(user.Id, submittedRole);
if (!hasRole)
{
shouldUpdateSecurityStamp = true;
await _userManager.AddToRoleAsync(user.Id, submittedRole);
}
}
foreach (var removedRole in possibleRoles.Select(r => r.Name).Except(submittedRoles))
{
shouldUpdateSecurityStamp = true;
await _userManager.RemoveFromRoleAsync(user.Id, removedRole);
}
if (shouldUpdateSecurityStamp)
{
await _userManager.UpdateSecurityStampAsync(user.Id);
}
return(Ok(true));
}